Computing the band structure and energy gap of penta-graphene by using DFT and G0W0 approximations

H. Einollahzadeh, R. S. Dariani, S. M. Fazeli

In this paper, we consider the optimum coordinate of the penta-graphene. Penta-graphene is a new stable carbon allotrope which is stronger than graphene. Here, we compare the band…